Subsidiary planning regulation (NNSS) of Alfarràs is the cartographic instrument of urban planning of the municipality that directs the development of the municipal territory. The set of geographical information of the NNSS of Alfarràs consists of two cartography blocks: Information plans and Management plans; all of them in PDF format. The planning areas of the municipality defined by the NNSS plans are: general and organic structure, land classification, zoning of urban and urbanizable land, sanitation infrastructures and regulation of undevelopable land.

The information set of surfaces affected by wildfires contains the delimitation of areas affected by forest fires, considered with strong environmental impact, described by its representation in two dimensions in scale 1:50,000 and attributes that describe its semantic.

Delimitació dels usos del sòl del territori de l’Àrea Metropolitana de Barcelona a escala 1:50.000 a l'any 1990.

Representation of Catalonia by means of a continuous topographic cartography at scale 1:50 000, with administrative and tourist information, and published as a series of 41 county maps, as well printed on paper as digital raster image.